.wrtie_wrap {
  width: 100%;
  padding-top: 0.39rem;
}

.logo {
  height: 0.83rem;
  background: url('../images/logo.png') no-repeat center center;
  background-size: 0.73rem 0.73rem;
  box-sizing: border-box;
  padding-left: 0.37rem;
  display: flex;
  align-items: center;
}

.back {
  width: 0.27rem;
  height: 0.46rem;
}

.back img {
  width: 100%;
}

.title {
  height: 0.55rem;
  padding-left: 2.39rem;
  background:  no-repeat 1.72rem center;
  background-size: 0.51rem 0.55rem;
  margin-top: 0.17rem;
}

.title span {
  line-height: 0.55rem;
}